Defibrillator



FIG. 1 is a front perspective view of a defibrillator with the display module raised, showing my new design;

FIG. 2 is a front elevational view thereof with the display module raised;

FIG. 3 is a front perspective view of the defibrillator with the display module closed;

FIG. 4 is a front elevational view thereof with the display module closed;

FIG. 5 is a top plan view thereof with the display module closed;

FIG. 6 is a left side elevational view thereof with the display module closed;

FIG. 7 is a right side elevational view thereof with the display module closed;

FIG. 8 is a rear elevational view thereof with the display module closed; and,

FIG. 9 is a bottom plan view thereof. 

The ornamental design for a defibrillator, as shown and described. 